package problems.solved;

import utils.Utils;

public class Problem8 {
	private static final String SOURCE = "73167176531330624919225119674426574742355349194934" +
			"96983520312774506326239578318016984801869478851843" +
			"85861560789112949495459501737958331952853208805511" +
			"12540698747158523863050715693290963295227443043557" +
			"66896648950445244523161731856403098711121722383113" +
			"62229893423380308135336276614282806444486645238749" +
			"30358907296290491560440772390713810515859307960866" +
			"70172427121883998797908792274921901699720888093776" +
			"65727333001053367881220235421809751254540594752243" +
			"52584907711670556013604839586446706324415722155397" +
			"53697817977846174064955149290862569321978468622482" +
			"83972241375657056057490261407972968652414535100474" +
			"82166370484403199890008895243450658541227588666881" +
			"16427171479924442928230863465674813919123162824586" +
			"17866458359124566529476545682848912883142607690042" +
			"24219022671055626321111109370544217506941658960408" +
			"07198403850962455444362981230987879927244284909188" +
			"84580156166097919133875499200524063689912560717606" +
			"05886116467109405077541002256983155200055935729725" +
			"71636269561882670428252483600823257530420752963450";
	
	public static void main(String[] args) {
		int max = 0;
		String numbers = "";
		for (int i = 0; i < SOURCE.length() - 5; i++) {
			final String substring = SOURCE.substring(i, i+5);
			final int product = Utils.product(substring);
			if (product > max) {
				max = product;
				numbers = substring;
			}
		}
		System.out.printf("Product of 5 largest consecutive numbers %s = %d", numbers, max); //40824
	}
}
